Palm Sugar
Palm sugar is an unrefined sugar made from the sap of coconut or sugar palm trees, prized in Southeast Asian cooking for its deep caramel sweetness and the way it balances salty, sour, and spicy flavors.
How to buy
It's sold as a soft paste in jars, as hardened disks or cakes, or granulated. Look for a rich amber-brown color and a texture that's soft enough to scoop or shave; very hard, dried-out disks can be a pain to work with. Check that it isn't cut with plain cane sugar if you want the full palm flavor.
How to store
Keep it in a sealed container in the pantry, where it stays good for many months to a year. If it hardens, soften it with a brief burst in the microwave or over steam before using.
Culinary profile
- Flavor
- A deep caramel sweetness with mineral, almost smoky or butterscotch undertones, giving it far more complexity than plain white sugar. It balances salty and sour elements beautifully in savory dishes like curries and dipping sauces.
- Texture
- Ranges from soft and fudgy to firm and crumbly depending on the form, but melts smoothly into sauces and curries once heated.
- Aroma
- A warm caramel aroma with a faint smoky, toffee-like quality carried over from the palm sap.
How to prepare
- Melted into sauces — Dissolved into fish sauce and lime juice for dipping sauces and dressings.
- Simmered into curry pastes — Balances the chile and fish sauce in Thai curries like massaman and red curry.
- Caramelized — Cooked until deep brown for glazes, candies, and the base of caramelized pork or fish dishes.
- Grated or shaved — Broken into smaller pieces so it dissolves quickly into hot liquid.
Classic dishes
Thai
- Pad thai — A stir-fried noodle dish whose tamarind sauce is balanced with palm sugar's caramel sweetness.
- Thai green curry — A coconut-based curry where palm sugar rounds out the chile paste's heat.
- Thai red curry — A rich curry balanced between chile heat, fish sauce salt, and palm sugar sweetness.
- Massaman curry — A mild, nutty curry sweetened with palm sugar alongside tamarind for its signature tang.
- Som tam — Green papaya salad dressed with a mix of palm sugar, fish sauce, lime, and chile.
- Pad see ew — Wide rice noodles stir-fried in a dark, slightly sweet sauce built on palm sugar and soy.
- Pad kra pao — A spicy basil stir-fry whose sauce leans on palm sugar to balance fish sauce and chile.
- Thai satay sauce — A peanut dipping sauce sweetened with palm sugar alongside curry paste and coconut milk.
- Mango sticky rice — Sweet sticky rice served with mango and a coconut sauce often sweetened with palm sugar.
- Larb — A minced meat salad whose dressing balances lime, fish sauce, and a touch of palm sugar.
- Tom yum soup — A hot and sour soup rounded out with a small amount of palm sugar against its chile and lime.
Vietnamese
- Nuoc cham — A dipping sauce of fish sauce, lime, chile, and palm sugar served with countless Vietnamese dishes.
- Thit kho — Pork belly braised in caramelized palm sugar and fish sauce until deeply savory and sweet.
- Ca kho to — Fish braised in a clay pot with caramelized palm sugar for a rich, savory-sweet glaze.
- Bun cha marinade — Grilled pork marinated with fish sauce and palm sugar before being served over noodles.
Filipino
- Kalamay — A sticky rice dessert sweetened and colored with coconut palm sugar.
- Biko — A sticky rice cake topped with a glaze made from coconut milk and palm sugar.
Substitutions
- Honey — Use honey in roughly equal amounts for sweetness, though it lacks palm sugar's caramel depth and adds a floral note instead.